minor fix for i386v-nat.c

[John Hughes]

In i386_insert_aligned_watchpoint the actual address being watched was saved
in address_loookup.  This is fine for aligned watchpoints, the address gdb
wants to watch is the same as the actual address.  For non-aligned
watchpoints
we have to ask the hadware to watch up to 3 different addresses.  We need to
remember the address gdb wants to watch so i386_remove_watchpoint knows
which
registers to clean up.

Changelog:

2000-10-30  John Hughes  <john@CalvaEDI.COM>

        * i386v-nat.c (i386_insert_aligned_watchpoint) save waddr (the
        watched address) in address_lookup[] rather than addr.  This allows
        clean removal of non-aligned watchpoints.

Patch (against released gdb-5.0) attached.

--
John Hughes <john@Calva.COM>,
        CalvaEDI SA.                            Tel: +33-1-4313-3131
        66 rue du Moulin de la Pointe,          Fax: +33-1-4313-3139
        75013 PARIS.